Difference between revisions of "HRRL Dec 14 2012Run"

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(Created page with "Run Plan 1.) Re-establish an electron beam with an energy >= 12 MeV so the OTR image is visible. 2.)tune a beam spot onto the phosphorous target which is wider in the horizonta…")
 
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[[12_10_2012_HRRL_DetectorTests]]
 
[[12_10_2012_HRRL_DetectorTests]]
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= Emittance Measurement =
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{| border="1"
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| Energy Switch || Out (High En)
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|-
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| Solenoid 1  top  ||  16.2  A 
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|-
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| Solenoid 2  bottom  ||  6.5  A
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|-
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| Gun Hor        ||  -0.5  A
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|-
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| Gun Ver        || -0.3 A
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|-
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| Output Hor    ||  +6.9 A
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|-
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| Output Ver    ||  +7.1 A
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|-
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| Rep Rate    ||  10 Hz
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|-
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|  Gun HV  ||  10 (Knob Setting)
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|-
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|  Gun Grid Voltage  ||  9.8  (Knob Setting)
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|-
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|  RF frequency  || 2856.097 MHz
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|-
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|  Modulator HV Power Supply  ||  4.84 (Knob Setting)
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|-
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|  RF macro Pulse Length (FWHM)  || 300 ns
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|- 
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|Q1  (A)|| 0
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|- 
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|Q2  (A)|| 0
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|- 
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|Q3  (A)|| 0
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|- 
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|Q4  (A)|| 0
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|- 
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|Q5  (A)|| 0
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|- 
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|Q6  (A)|| 0
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|-
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| Beam Image on 0 deg OTR || [[File:hrrl_pos_13Dec2012_tune_otr1.jpg | 300 px]]
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|-
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|}

Revision as of 16:14, 14 December 2012

Run Plan

1.) Re-establish an electron beam with an energy >= 12 MeV so the OTR image is visible.

2.)tune a beam spot onto the phosphorous target which is wider in the horizontal direction to account for the 45 degree angle of the screen with respect to the incident beam. Spot size should be less than 1 cm.


12_10_2012_HRRL_DetectorTests


Emittance Measurement

Energy Switch Out (High En)
Solenoid 1 top 16.2 A
Solenoid 2 bottom 6.5 A
Gun Hor -0.5 A
Gun Ver -0.3 A
Output Hor +6.9 A
Output Ver +7.1 A
Rep Rate 10 Hz
Gun HV 10 (Knob Setting)
Gun Grid Voltage 9.8 (Knob Setting)
RF frequency 2856.097 MHz
Modulator HV Power Supply 4.84 (Knob Setting)
RF macro Pulse Length (FWHM) 300 ns
Q1 (A) 0
Q2 (A) 0
Q3 (A) 0
Q4 (A) 0
Q5 (A) 0
Q6 (A) 0
Beam Image on 0 deg OTR Hrrl pos 13Dec2012 tune otr1.jpg
Retrieved from "https://wiki.iac.isu.edu/index.php?title=HRRL_Dec_14_2012Run&oldid=79553"